🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 136 Days

Day: 12.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.83 AU - 5.55 AU

Year: 3673 Days

Day: 16.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.31 AU - 5.59 AU

Year: 3983 Days

Day: 24.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 9.3

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.89 AU - 7.71 AU

Year: 7133 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,152,182 km

• M1: 139,724 km (0.055 R)
• M2: 203,603 km (0.088 R)
• M3: 281,543 km (0.106 R)
• M4: 537,206 km (0.107 R)
• M5: 634,295 km (0.106 R)
• M6: 847,472 km (0.113 R)
• M7: 933,491 km (0.073 R)
• M8: 1,053,019 km (0.053 R)
• M9: 1,162,076 km (0.097 R)
• M10: 1,324,540 km (0.049 R)
• M11: 1,391,709 km (0.035 R)
• M12: 1,511,986 km (0.078 R)
• M13: 1,636,002 km (0.051 R)
• M14: 1,932,206 km (0.085 R)
• M15: 2,553,785 km (0.085 R)
• M16: 2,659,701 km (0.109 R)
• M17: 2,875,720 km (0.092 R)
• M18: 3,052,844 km (0.116 R)
• M19: 3,165,341 km (0.101 R)
• M20: 3,325,261 km (0.116 R)
• M21: 3,394,675 km (0.077 R)
• M22: 3,605,608 km (0.09 R)
• M23: 3,821,029 km (0.092 R)
• M24: 4,114,689 km (0.09 R)
• M25: 4,314,702 km (0.1 R)
• M26: 4,724,151 km (0.099 R)
• M27: 4,880,930 km (0.087 R)
• M28: 5,253,578 km (0.12 R)
• M29: 5,718,379 km (0.116 R)
• M30: 5,941,728 km (0.116 R)
• M31: 6,054,525 km (0.101 R)
• M32: 6,339,509 km (0.073 R)
• M33: 6,454,849 km (0.047 R)
• M34: 7,101,112 km (0.092 R)
• M35: 7,553,645 km (0.103 R)
• M36: 8,645,710 km (0.1 R)
• M37: 9,063,836 km (0.087 R)
• M38: 9,357,347 km (0.104 R)
• M39: 9,422,871 km (0.069 R)
• M40: 9,587,578 km (0.091 R)
• M41: 9,753,332 km (0.077 R)
• M42: 9,953,345 km (0.057 R)
• M43: 10,087,534 km (0.084 R)
• M44: 10,561,759 km (0.09 R)
• M45: 11,321,716 km (0.075 R)
• M46: 12,893,990 km (0.108 R)
• M47: 13,003,795 km (0.107 R)
• M48: 13,668,309 km (0.097 R)
• M49: 13,855,007 km (0.113 R)
• M50: 14,647,876 km (0.115 R)
• M51: 15,339,167 km (0.101 R)
• M52: 15,533,046 km (0.107 R)
• M53: 16,277,445 km (0.098 R)
• M54: 16,475,214 km (0.082 R)
• M55: 17,516,714 km (0.08 R)
• M56: 18,250,192 km (0.097 R)
• M57: 18,414,600 km (0.106 R)
• M58: 18,538,168 km (0.105 R)
• M59: 19,327,447 km (0.103 R)
• M60: 20,169,982 km (0.095 R)
• M61: 21,283,139 km (0.104 R)
• M62: 21,629,608 km (0.085 R)
• M63: 23,613,425 km (0.099 R)
• M64: 23,747,764 km (0.114 R)
• M65: 24,017,190 km (0.112 R)
• M66: 24,468,377 km (0.115 R)
• M67: 26,766,350 km (0.059 R)
• M68: 26,999,872 km (0.082 R)
• M69: 27,140,345 km (0.12 R)
• M70: 27,281,116 km (0.103 R)
• M71: 27,563,258 km (0.067 R)
• M72: 27,846,447 km (0.102 R)
• M73: 28,130,533 km (0.072 R)
• M74: 28,558,383 km (0.094 R)
• M75: 28,653,827 km (0.116 R)
• M76: 28,892,734 km (0.044 R)
• M77: 29,084,369 km (0.11 R)
• M78: 29,613,646 km (0.119 R)
• M79: 30,291,624 km (0.092 R)
• M80: 30,632,707 km (0.092 R)
• M81: 31,121,892 km (0.09 R)
• M82: 32,009,157 km (0.082 R)
• M83: 32,306,857 km (0.11 R)
• M84: 33,607,012 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 4.7

Gravity: 39.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.76 AU - 16.6 AU

Year: 23537 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,152,182 km

• M1: 101,278 km (0.097 R)
• M2: 194,926 km (0.05 R)
• M3: 359,035 km (0.068 R)
• M4: 822,938 km (0.094 R)
• M5: 1,119,142 km (0.095 R)
• M6: 1,912,310 km (0.062 R)
• M7: 2,181,436 km (0.119 R)
• M8: 2,883,798 km (0.115 R)
• M9: 2,927,182 km (0.091 R)
• M10: 3,014,547 km (0.114 R)
• M11: 3,058,528 km (0.06 R)
• M12: 3,743,986 km (0.101 R)
• M13: 4,575,900 km (0.08 R)
• M14: 4,882,575 km (0.039 R)
• M15: 6,399,947 km (0.11 R)
• M16: 7,091,388 km (0.109 R)
• M17: 7,505,624 km (0.035 R)
• M18: 9,432,295 km (0.091 R)
• M19: 9,561,548 km (0.063 R)
• M20: 10,283,058 km (0.108 R)
• M21: 10,482,921 km (0.043 R)
• M22: 10,954,154 km (0.114 R)
• M23: 11,294,938 km (0.074 R)
• M24: 12,267,773 km (0.082 R)
• M25: 12,338,234 km (0.064 R)
• M26: 12,978,812 km (0.098 R)
• M27: 13,703,315 km (0.046 R)
• M28: 15,876,972 km (0.116 R)
• M29: 16,030,908 km (0.097 R)
• M30: 17,437,427 km (0.115 R)
• M31: 18,639,446 km (0.096 R)
• M32: 19,045,903 km (0.09 R)
• M33: 19,291,393 km (0.084 R)
• M34: 19,455,502 km (0.068 R)
• M35: 19,620,060 km (0.086 R)
• M36: 21,376,189 km (0.091 R)
• M37: 21,631,254 km (0.093 R)
• M38: 22,058,356 km (0.115 R)
• M39: 22,230,094 km (0.047 R)
• M40: 23,094,919 km (0.117 R)
• M41: 24,679,310 km (0.115 R)
• M42: 25,484,446 km (0.074 R)
• M43: 25,845,127 km (0.111 R)
• M44: 26,207,453 km (0.025 R)
• M45: 26,480,319 km (0.072 R)
• M46: 27,120,748 km (0.117 R)
• M47: 27,858,714 km (0.071 R)
• M48: 29,072,102 km (0.102 R)
• M49: 29,260,296 km (0.088 R)
• M50: 31,356,910 km (0.107 R)
• M51: 32,228,617 km (0.052 R)
• M52: 34,392,401 km (0.072 R)
• M53: 35,491,945 km (0.071 R)
• M54: 35,592,475 km (0.107 R)
• M55: 36,400,004 km (0.118 R)
• M56: 38,239,011 km (0.114 R)
• M57: 39,377,600 km (0.118 R)
• M58: 39,690,110 km (0.115 R)
• M59: 41,370,543 km (0.092 R)
• M60: 41,688,139 km (0.107 R)
• M61: 44,150,221 km (0.074 R)
• M62: 44,583,157 km (0.099 R)
• M63: 45,671,781 km (0.112 R)
• M64: 45,781,137 km (0.092 R)
• M65: 46,769,082 km (0.114 R)
• M66: 48,766,063 km (0.104 R)
• M67: 49,101,612 km (0.074 R)
• M68: 49,437,908 km (0.116 R)
• M69: 50,903,967 km (0.11 R)
• M70: 51,471,691 km (0.093 R)
• M71: 56,556,821 km (0.086 R)
• M72: 57,262,475 km (0.106 R)
• M73: 60,474,191 km (0.078 R)
• M74: 61,195,851 km (0.102 R)
• M75: 61,678,454 km (0.082 R)
• M76: 63,621,730 km (0.026 R)
• M77: 64,969,308 km (0.095 R)
• M78: 65,461,784 km (0.097 R)
• M79: 71,339,036 km (0.057 R)
• M80: 71,847,070 km (0.12 R)
• M81: 73,378,055 km (0.107 R)
• M82: 75,694,578 km (0.091 R)
• M83: 76,083,083 km (0.103 R)
• M84: 76,602,038 km (0.111 R)
• M85: 77,252,340 km (0.118 R)
• M86: 77,382,640 km (0.041 R)
• M87: 78,427,432 km (0.096 R)
• M88: 84,928,656 km (0.097 R)
• M89: 85,332,271 km (0.049 R)
• M90: 85,736,484 km (0.082 R)
• M91: 86,682,242 km (0.075 R)
• M92: 87,767,276 km (0.036 R)
• M93: 88,311,513 km (0.075 R)
• M94: 88,447,647 km (0.088 R)
• M95: 90,087,838 km (0.101 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,798 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit